When the forerunner came, people flocked and were ready to be baptized, but the response to Christ was minimal in terms of turning to him. How do we account for it? The general public responded in unpredictable ways.
Today responses are never question. The church seems to be flattered by anyone who shows an interest in its message and is reluctant to examine how sincere they are. There are different reason why people show an interest in preaching and in the church. Not every reason is good, and when there is a mass movement, great care needs to be exercised to distinguish true from false approaches.